The experimental results of proposed power quality control system in restraining harmonic voltage and of its synchronous operation with a power system are presented.
通过电能质量控制系统与电网间同步运行试验和谐波电压抑制试验，实现了逆变器与电网的同步运行控制以及负载谐波抑制控制。
The synchronous lifting mechanism has a stable structure and simple operation, can reduce the complexity of a control system, effectively control the cutting distance and has low cost;
本发明结构稳定、操作简便、能降低控制系统的复杂性、有效控制切割距离且成本较低；
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